771
CDUS41 KPHI 180555
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
154 AM EDT WED SEP 18 2019
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 17 2019
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1922 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 406 PM 93 1991 75 5 79
MINIMUM 57 1159 PM 39 2007 53 4 63
1986
1959
AVERAGE 69 64 5 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.83 1958 0.17 -0.17 0.71
MONTH TO DATE 1.18 2.40 -1.22 2.66
SINCE SEP 1 1.18 2.40 -1.22 2.66
SINCE JAN 1 47.47 32.17 15.30 43.75
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 2 32 -30 16
SINCE SEP 1 2 32 -30 16
SINCE JUL 1 2 43 -41 16
COOLING
YESTERDAY 4 2 2 6
MONTH TO DATE 103 56 47 155
SINCE SEP 1 103 56 47 155
SINCE JAN 1 1112 735 377 1194
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1200 AM
LOWEST 32 200 PM
AVERAGE 57
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 90 1965
MINIMUM TEMPERATURE (F) 52 36 1990
SUNRISE AND SUNSET
SEPTEMBER 18 2019.....SUNRISE 645 AM EDT SUNSET 706 PM EDT
SEPTEMBER 19 2019.....SUNRISE 646 AM EDT SUNSET 704 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page